This is a multi-part message in MIME format. --Boundary_(ID_fF+Hilsc+QpPxZvqhnG3mQ) Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7BIT Robert Sochon wrote: > > HI, > > thanks for the lcd tips - it now works perfectly! > > Next question... > > Has anyone written any code for a calculator out there > that uis capable of taking input for 3x4 keypad adding > two numbers together and then displaying the result on > an LCD....! > > Any help on this wouldl be greatky apppreciated - i > seem to have searched everywhere - but i can't belive > no one has written such software.... > > Please help - i am rather stuck! > > thanks > > Robert I have no idea how (if) this will work, but it may give some ideas. It has a 16 key keypad ( 0 - 9, + _ * / clear and = ) LCD in 8 bit mode 16F873 I only implemented addition, 8 digits. -- Best regards Tony mICros http://www.bubblesoftonline.com mailto:sales@picnpoke.com --Boundary_(ID_fF+Hilsc+QpPxZvqhnG3mQ) Content-type: application/x-zip-compressed; name=calculator.zip Content-disposition: inline; filename=calculator.zip Content-transfer-encoding: base64 UEsDBBQAAAAIAFJqjCrDFRsMUw8AAJI0AAAIAAAAY2FsYy5hc23NG9ty2kry2VTxD1PZB9u1 5KyE8S1Zn1pAwqECmAI5qZOXlECD0VpIrCR8yddvd8+MNJK5JufULuUUI013T0/fpruHHDl+ GnD2btztD3s2azd77fte07kb/fauWqlWjgI/SdmQ3TDzonN1eUbv/HAarDxAWpoXM3j5G7wg 6I9H7dEfY6fZA/hG/9MPeAN/7P2aD76/H9sjNmr2mWV3uoOu070bjLfAw8rtVu+u/ZkZL3Wj WrF44L725Hdffn+qVjqB+2Di4yRahVN+dHT0kXnygU3hK+VxtfKZv35xA5p8coMVZ9GMPfJX tox5klQr7ShYLcKE5qdizBZR6KcR4I6iZzETwyB/3UbacjlgJV/L4YtltdJazWbmh6u5GNVp ZBFOtdKPPMFoGIX8xDitMdfzTkz4TlaTNHan6UkdHharIPWXwevJGTx4/pPv8ZPGKSnFHlht HARTbzQ+4v9ZMWOOBEdNA7TRa1tsNGZLPyQImwBMCWBKAFvMk84I4SsbdgesO2ZO17aYc8du 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